QuickBooks Error H202 is a common issue that occurs when a user tries to switch QuickBooks to multi-user mode, but the software is unable to communicate with the server hosting the company file. This error prevents users from accessing company files in a multi-user environment, disrupting workflow and productivity.
In this blog, we will discuss the causes of QuickBooks Error H202 and provide effective solutions to fix it.
What Causes QuickBooks Error H202?
Error H202 typically occurs due to the following reasons:
- Blocked Server Communication – QuickBooks is unable to establish a connection with the server due to network issues.
- Incorrect Hosting Configuration – The server is not correctly set up to allow multi-user access.
- Firewall Restrictions – Windows Firewall or security software may be blocking QuickBooks communication.
- Damaged QuickBooks Database Server Manager – A corrupted Database Server Manager can cause this error.
- Incorrect DNS Settings – Misconfigured DNS settings may prevent the workstation from connecting to the server.
- Issues with QuickBooks Services – Essential QuickBooks services like QuickBooksDBXX or QBCFMonitorService may not be running.
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How to Fix QuickBooks Error H202
Follow these step-by-step solutions to resolve the error:
Solution 1: Use the QuickBooks Database Server Manager
- Download and install QuickBooks Tool Hub from the official Intuit website.
- Open Tool Hub and go to the Network Issues tab.
- Click on QuickBooks Database Server Manager and scan your company file location.
- Restart QuickBooks and try opening the file in multi-user mode.
Solution 2: Verify Hosting Settings
- Open QuickBooks on the server computer.
- Click File > Utilities.
- If you see Host Multi-User Access, it means hosting is disabled. Do not change anything.
- If you see Stop Hosting Multi-User Access, click it to disable and then enable it again.
- Restart QuickBooks and check if the issue is resolved.
Solution 3: Configure Windows Firewall
- Open Control Panel > Windows Defender Firewall.
- Click Allow an app through Windows Firewall.
- Ensure QuickBooks and QuickBooks Database Server Manager are allowed.
- If needed, create new inbound and outbound rules for QuickBooks ports (8019, 56728, 55378-55382).
- Restart QuickBooks and try switching to multi-user mode.
Solution 4: Restart QuickBooks Services
- Press Windows + R, type services.msc, and press Enter.
- Find QuickBooksDBXX (where XX is your QuickBooks version) and QBCFMonitorService.
- Right-click each service and select Restart.
- Close the window and open QuickBooks again.
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Solution 5: Check Network Connectivity
- Press Windows + R, type cmd, and press Enter.
- Type ping [ServerName] and press Enter.
- If you receive a slow or no response, check your network settings.
Conclusion
QuickBooks Error H202 can be frustrating, but following the steps above should help you resolve it. If the issue persists, contact QuickBooks Support at 1-833-742-9500 for expert assistance. Our team is available 24/7 to help you troubleshoot and restore multi-user access to QuickBooks.
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